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Our cheapest offers for flights from St. Louis to Ireland

Here you can compare cheap flights from St. Louis (STL) to Ireland for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Ireland. Prices and availability may change at any time.

Flights from St. Louis (STL) to Dublin (DUB)

	Outbound	Return	Airlines	Baggage	Price
St. Louis Dublin	Outbound 04/26/25 2 Stopovers (ORD, YYZ) UA1761, UA8473, UA8683 35h 00min	Return 05/23/25 1 Stopover (YYZ) UA8604, UA8274 11h 26min	United Airlines	?	$765
St. Louis Dublin	Outbound 04/26/25 2 Stopovers (ORD, YYZ) AC4919, AC0510, AC0800 32h 57min	Return 05/23/25 2 Stopovers (YYZ, YUL) AC0801, AC7774, AC8687 40h 11min	Air Canada		$811
St. Louis Dublin	Outbound 04/26/25 1 Stopover (EWR) UA1331, UA0023 32h 21min	Return 05/23/25 2 Stopovers (YYZ, ORD) UA8604, UA8307, UA4185 17h 14min	United Airlines	?	$812

Flights from St. Louis to Ireland

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Our cheapest offers for flights from St. Louis to Ireland

St. Louis - Lambert International Airport

Ireland

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